Granular fertilizer mixing pesticide for crops

A technology of crops and granules, applied in the field of pesticides, can solve the problems of low competitiveness of pesticides and fertilizers, and achieve the effects of reducing the probability of resistance, reducing costs, and lasting fertilizer effects

Inactive Publication Date: 2015-06-24
QINGDAO DONGCHANGYUAN INSTR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For a place where there are vicious weeds, it is inevitable to use additional herbicides, so that the competitiveness of fertilizers is relatively low

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A kind of granular fertilizer mixed pesticide for crops is characterized in that each component of the raw material is divided into the following groups according to weight:

[0019] 15 parts of insecticidal active ingredients composed of carbosulfan, pretilachlor and abamectin in a weight ratio of 1:2:1, 12 parts of carbofuran, 1 part of sodium nitrophenolate, 0.3 parts of brassinolate, 2 parts of thiophosphoric triamide, 3 parts of urea, 2 parts of potassium dihydrogen phosphate, 0.6 part of trace element fertilizer containing boron, iron, zinc and copper in a weight ratio of 1:2:2:2, 0.6 part of sodium silicate 2 parts, tea dry powder, tobacco leaf powder and humic acid in a weight ratio of 1:1:1, 2 parts of filler, and 4 parts of propylene glycol.

Embodiment 2

[0021] A kind of granular fertilizer mixed pesticide for crops is characterized in that each component of the raw material is divided into the following groups according to weight:

[0022] 18 parts of insecticidal active ingredients composed of carbosulfan, pretilachlor and avermectin according to the weight ratio of 1:2:1, 13 parts of carbofuran, 2 parts of sodium nitrophenolate, 0.4 parts of brassinolate, 3 parts of thiophosphoric triamide, 4 parts of urea, 3 parts of potassium dihydrogen phosphate, 0.7 parts of trace element fertilizer containing boron, iron, zinc and copper in a weight ratio of 1:3:3:2, dodecyl 0.7 parts of sodium benzenesulfonate, 3 parts of fillers composed of tea dry powder, tobacco leaf powder and humic acid in a weight ratio of 1:1:2, and 5 parts of propylene glycol.

Embodiment 3

[0024] A kind of granular fertilizer mixed pesticide for crops is characterized in that each component of the raw material is divided into the following groups according to weight:

[0025] 20 parts of insecticidal active ingredients composed of carbosulfan, pretilachlor and abamectin according to the weight ratio of 1:2:1, 15 parts of carbofuran, 3 parts of sodium nitrophenolate, 0.5 parts of brassinolate, 4 parts of thiophosphoric triamide, 5 parts of urea, 4 parts of potassium dihydrogen phosphate, 0.8 part of trace element fertilizer containing boron, iron, zinc and copper in a weight ratio of 1: 4: 4: 2, alkylphenol poly 0.8 parts of oxyethylene ether, 5 parts of fillers composed of tea dry powder, tobacco leaf powder and humic acid in a weight ratio of 1:1:3, and 6 parts of propylene glycol.

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Abstract

The invention discloses a granular fertilizer mixing pesticide for crops. The fertilizer is characterized by comprising the following raw materials by weight: 15-20 parts of an insecticidal active ingredient, 12-15 parts of carbofuran, 1-3 parts of compound sodium nitrophenolate, 0.3-0.5 part of brassinolide, 2-4 parts of thiophosphoryl triamide, 3-5 parts of urea, 2-4 parts of potassium dihydrogen phosphate, 0.6-0.8 part of a trace element fertilizer, 0.6-0.8 part of a dispersion agent, 2-5 parts of a filler, and 4-6 parts of propylene glycol. The prepared pesticide has efficient weeding and insecticidal effects, reduces the cost, and is easily soluble in water, has high activity, reduces the risk of pest resistance, is added with organic fertilizer and other elements, adapts to the pest disease and weed occurrence rule in a crop growth period, gives full play to the characteristics of stable efficacy and lasting fertilizer efficiency, and can effectively improve the yield and quality of agricultural products.

Description

technical field [0001] The invention belongs to the technical field of pesticides, and in particular relates to a granular fertilizer-mixed pesticide for crops. Background technique [0002] Pesticides are used to kill insects, fungi, and other organisms that harm crop growth. The earliest pesticides used were DDT, BCH, etc., which can eliminate pests in large numbers. However, they have good stability, can exist in the environment for a long time, and accumulate continuously in animals, plants and humans, so they are eliminated. Later, organophosphorus pesticides, such as dichlorvos, were used instead of the original pesticides. However, their toxicity is too high and they are very harmful to humans and animals. In recent years, a group of high-efficiency and low-toxicity pesticides have appeared, and now people have found specific pesticides, namely hormone pesticides. [0003] Fertilizer is a kind of substance that provides one or more essential mineral elements for p...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): C05G3/02C05G3/60
CPCC05B7/00C05G3/00C05G3/60C05C9/00C05D9/02
Inventor朱伟萍
OwnerQINGDAO DONGCHANGYUAN INSTR